Description:
ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU Module
ESP32-WROOM-32D and ESP32-WROOM-32U are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
Features:
- ESP32 embedded, two or one Xtensa 32-bit LX6 microprocessor(s) with adjustable clock frequency, ranging from 80 MHz to 240 MHz
- +19.5 dBm output power ensures a good physical range
- Classic Bluetooth for legacy connections, also supporting L2CAP, SDP, GAP, SMP, AVDTP, AVCTP, A2DP (SNK) and AVRCP (CT)
- Support for Bluetooth Low Energy (Bluetooth LE) profiles including L2CAP, GAP, GATT, SMP, and GATT-based profiles like BluFi, SPP-like, etc
- Bluetooth Low Energy (Bluetooth LE) connects to smart phones, broadcasting low-energy beacons for easy detection
- Sleep current is less than 5 μA, making it suitable for battery-powered and wearable-electronics applications
- Peripherals include capacitive touch sensors, Hall sensor, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C
- Fully certified with integrated antenna and software stacks
Specification:
| Model | ESP32‑WROOM‑32D |
|---|---|
| CPU / Microprocessor | Tensilica Xtensa LX6 dual‑core, 80 MHz – 240 MHz |
| Flash Memory | 4 MB SPI Flash |
| ROM / SRAM | 448 KB ROM / 520 KB SRAM |
| Wireless Connectivity | Wi‑Fi, Classic Bluetooth, Bluetooth Low Energy |
| Antenna | On‑board PCB Antenna |
| Voltage | 3.6 V |
| Current | 500 mA |
| CPU Clock Frequency | 80 MHz – 240 MHz |
| Operating Temperature | –40 °C to +85 °C |
Package Includes:
- 1 x ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU Module (SPI Flash 4MB, PCB Antenna)
Technical Specifications
| Model | ESP32-WROOM |
|---|---|
| Interface / Protocol | SPI, Wi-Fi, BLE |
| SKU | AI0605 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The ESP32-WROOM-32D - Wi-Fi+BT+BLE MCU Module (SPI Flash 4MB, PCB Antenna) is a versatile other esp wifi modules used across a wide range of applications including WiFi connectivity for microcontrollers, IoT sensor nodes, remote monitoring, OTA firmware updates, and cloud-connected devices.
Common use cases:
- Adding WiFi to an existing Arduino project
- Building a cloud-connected weather station
- Enabling remote firmware updates
This product is ideal for IoT developers and electronics hobbyists.
Technical Tip: ESP-WROOM-32 modules need proper decoupling capacitors and antenna clearance for reliable WiFi performance.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Sameer Vohra (verified owner) –
Nice ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU for IoT prototyping. Breadboard compatible which is a plus.
Sakshi Tandon (verified owner) –
Good quality ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU. Flash memory is sufficient for most projects.
Vipin Malhotra –
Good quality ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU. Flash memory is sufficient for most projects.
Girish Kumar –
Perfect for my IoT project. This ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU has excellent WiFi performance.
Ishan Rathore (verified owner) –
Great quality ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU. Flashed with ESPHome and it works beautifully.
Mayank Singh (verified owner) –
This ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU is amazing for home automation. Connected all my smart devices easily.
Nikhil Bhat (verified owner) –
This ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU is a beast for the price. Running a web server on it with no issues.
Arjun Mukherjee –
Good ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU. WiFi works well. Sometimes needs a reset but overall solid.
Sarika Nayak –
Nice ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU for IoT prototyping. Breadboard compatible which is a plus.
Sandhya Mishra (verified owner) –
Decent ESP32-WROOM-32D – Wi-Fi+BT+BLE MCU. Had to install CP2102 drivers but works fine after that.